<header class="layui-row layui-bg-black" th:fragment="header" xmlns:th="http://www.thymeleaf.org">
   <div class="layui-col-lg2  layui-col-md2 layui-col-sm9 layui-col-xs6">
       <div class="logo" onclick="javascript:location.href='/'">
          思源后台管理系统
       </div>
   </div>
    <div class="top-nav layui-col-lg8 layui-col-md8 layui-hide-sm layui-hide-xs layui-show-lg-block layui-show-md-block ">
        <ul class="layui-nav">
            <!--<li class="layui-nav-item"><a href="">平台管理</a></li>
            <li class="layui-nav-item"><a href="">案例宝鉴</a></li>
            <li class="layui-nav-item"><a href="">品质服务</a></li>
            <li class="layui-nav-item">
                <a href="javascript:;">快速导航</a>
                <dl class="layui-nav-child"> &lt;!&ndash; 二级菜单 &ndash;&gt;
                    <dd><a href="">特色活动</a></dd>
                    <dd><a href="">特色活动</a></dd>
                    <dd><a href="">特色活动</a></dd>
                </dl>
             </li>-->
        </ul>
    </div>
    <div class="layui-col-lg2 layui-col-md2 layui-col-sm3 layui-col-xs6">
        <ul class="layui-nav layui-layout-right">
            <li class="layui-nav-item" lay-unselect="">
                <a href="javascript:;"><img src="http://t.cn/RCzsdCq" class="layui-nav-img"> <span th:text="${session.user.userName}"></span></a>
                <dl class="layui-nav-child">
                    <dd><a href="javascript:;">修改密码</a></dd>
                    <dd><a href="/logout">退出</a></dd>
                </dl>
            </li>
        </ul>
    </div>
</header>

